Adjusting the Screen Image
Use the buttons on the front control panel to display and adjust the OnView® controls which display on the screen. The OnView controls are explained at the top of the next page and are defined in “Main Menu Controls” on page 9.
SpeakerSpeaker
Displays the Main Menu 
or exits the control screen
and saves adjustments
Decreases or increases volume
Temporarily silences audio output
Main Menu
with OnView controls
Front Control Panel shown below in detail
Scrolls through menu options and adjusts the displayed control.
Also a shortcut to display the Contrast adjustment control screen.
Displays the control screen for the highlighted control.
Also toggles between two controls on some screens: i.e., Contrast/ Brightness.
Also a shortcut to Auto
Image Adjust.
Power light
Green = ON
Orange = Power
Saving
Power
On/Off
ViewSonic VG900 _VG900 b 7